package 学生管理系统.MOL;

import java.util.List;

public interface UserDao {


	public TeaUser readTeaUser(String userName);
	public void diplayAllTeaUser();
	boolean  writeTeaUser (TeaUser user);
        public StuUser readStuUser(String userName);
	public void diplayAllStuUser();
	boolean  writeStuUser (StuUser user);
}
